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| author |   Sudeep Holla <sudeep.holla@arm.com> | 2016-02-01 18:28:17 +0000 |
|---|---|---|
| committer |   Linus Walleij <linus.walleij@linaro.org> | 2016-03-11 23:03:06 +0700 |
| commit | 3c177a166253653bf9c377eb28a5155ea2d9b631 (patch) | |
| tree | 4a7d7828952bc05b11aa89cf532bbaff231e766c /Documentation | |
| parent | drivers: pinctrl: add driver for Allwinner A64 SoC (diff) | |
| download | linux-dev-3c177a166253653bf9c377eb28a5155ea2d9b631.tar.xz linux-dev-3c177a166253653bf9c377eb28a5155ea2d9b631.zip | |
pinctrl: single: Use a separate lockdep class
The single pinmux controller can be cascaded to the other interrupt
controllers. Hence when propagating wake-up settings to its parent
interrupt controller, there's possiblity of detecting possible recursive
locking and getting lockdep warning.
This patch avoids this false positive by using a separate lockdep class
for this single pinctrl interrupts.
Cc: linux-gpio@vger.kernel.org
Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions